The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 22 January 2019 06:45 (UTC+1000)


50 Most active ASes for the past 14 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
198291774392.78%275264.48BSNL-NIB National Internet Backbone, IN
2134630618370.97%78833.86PALAPANET-AS-ID PT Palapa Global Nusantara, ID
31602586370.92%431363.65DNIC-AS-01602 - Headquarters, USAISC, US
455792570920.89%341679.18DATEC-PNG-AS-AP Datec-PNG, PG
558224551100.86%78070.65TCI, IR
613904515320.81%151341.27COSLINK - Cherryland Services Inc, US
728303509510.80%56909.84
823969415400.65%178723.25TOT-NET TOT Public Company Limited, TH
914600410970.64%75871.00MXL-PROD - MX Logic, Inc., US
103832393440.62%201967.20CINE-NET - Cinenet Communications, US
1136974369670.58%98377.21AFNET-AS, CI
1218881361540.57%92139.26TELEFÔNICA BRASIL S.A, BR
1327064354300.56%87740.40DNIC-ASBLK-27032-27159 - DoD Network Information Center, US
148151351320.55%55306.35Uninet S.A. de C.V., MX
1530986323120.51%79409.01SCANCOM, GH
1612479283010.44%53555.28UNI2-AS, ES
1729465268560.42%209128.50VCG-AS, NG
1838527266730.42%241111.38MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID
1942337263110.41%35274.75RESPINA-AS, IR
2014638257320.40%53148.46LCPRL - Liberty Cablevision of Puerto Rico, US
21132165256360.40%86129.77CONNECT-AS-AP Connect Communications, PK
229121246440.39%82462.99TTNET, TR
235972236990.37%145916.24DNIC-ASBLK-05800-06055 - DoD Network Information Center, US
2435091235160.37%39602.97TELEDATA-AS Teledata, Ghana, IL
251600234320.37%30781.07DNIC-ASBLK-01550-01601 - DoD Network Information Center, US
2617806225220.35%52433.12MANGOTELESERVICE-AS-BD Tire-1 IP Transit Provider of Bangladesh, BD
279198224070.35%112619.90KAZTELECOM-AS, KZ
286147217260.34%110419.68Telefonica del Peru S.A.A., PE
2936040217030.34%53409.49YOUTUBE - Google LLC, US
301502213570.33%59361.98DNIC-ASBLK-01500-01502 - Headquarters, USAISC, US
31647200530.31%21692.84DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
3223201199460.31%28669.74Telecel S.A., PY
3332708184690.29%51435.93ROOTNETWORKS - Root Networks, LLC, US
346327182360.29%35455.14SHAW - Shaw Communications Inc., CA
3510620167220.26%31555.30Telmex Colombia S.A., CO
36262691163370.26%141115.87CONECTA LTDA., BR
373316158470.25%46344.50RELARN Research & Education Network, RU
3836903154600.24%79719.40MT-MPLS, MA
3927738154550.24%84018.40Ecuadortelecom S.A., EC
4044244154290.24%32647.33IRANCELL-AS, IR
4145899151400.24%30464.97VNPT-AS-VN VNPT Corp, VN
4218196149560.23%63237.40SEVENSTAR-AS Seven Star Internet Service Provider, IN
4312654148540.23%42353.67RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
4445891147860.23%22672.09SBT-AS-AP Solomon Telekom Co Ltd, SB
4515805146920.23%39376.72SKYNET-CY-AS, CY
463561146710.23%58625.04CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC, US
4738182145490.23%136106.98EXTREMEBB-AS-MY Extreme Broadband - Total Broadband Experience, MY
4817072145220.23%84617.17TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
4937611144860.23%94415.35Afrihost, ZA
5030873141020.22%87162.09PTC-YEMENNET, YE
Total 149380123.40%

50 Most active ASes for the past 14 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
1383219672.00.62%2039344CINE-NET - Cinenet Communications, US
21460010274.20.64%741097MXL-PROD - MX Logic, Inc., US
31360749023.00.14%19023SARANACIPTAKOMUNIKASI-AS-ID PT. Sarana Cipta Komunikasi, ID
41346308833.90.97%761837PALAPANET-AS-ID PT Palapa Global Nusantara, ID
5528535743.00.09%15743UFLA - UNIVERSIDADE FEDERAL DE LAVRAS, BR
694594688.00.07%544688ASKONKUK Konkuk University, KR
7621403130.00.10%26260RIGHTEL-DC, IR
8184652265.00.18%1111325WORKDAY-01 - Workday, Inc., US
9628311869.00.03%91869UNIREGISTRY - Uniregistry Corp., KY
10268781763.50.06%143527TWRS-NYC - Towerstream I, Inc., US
11557921730.10.89%3457092DATEC-PNG-AS-AP Datec-PNG, PG
122636601693.50.05%23387Federação das Indústrias do Estado de SC (FIESC), BR
1336031574.00.02%11574University de Los Andes, CO
14529501563.30.07%34690Fund. de Apoio a Pesq. C&T do Est. de SC - FAPESC, BR
15385271403.80.42%2426673MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID
1616021363.70.92%4358637DNIC-AS-01602 - Headquarters, USAISC, US
17426391306.00.02%11306LEANOR-DC, NL
18348381267.00.02%11267ALFAINS-AS, RU
19314961260.00.08%45040ATNET-AS Arkhangelsk branch, RU
202638621005.60.08%55028Speedt Inteligência em Tecnologia Ltda, BR
21136404983.00.08%54915BICOLANDIA-AS-AP BICOLANDIA CABLE TV INCORPORATED, PH
2261571974.00.02%1974Metro Tecnologia, BR
2332708923.50.29%51418469ROOTNETWORKS - Root Networks, LLC, US
2428303909.80.80%5650951
2561688855.20.05%43421PAPANET REDESUL INTERNET, BR
2652297813.00.01%1813HAICOM (Haiti Communications, S.A.), HT
2718313788.00.01%63788PCN-AS-KR CJ Hello Co., Ltd., KR
281600781.10.37%3023432DNIC-ASBLK-01550-01601 - DoD Network Information Center, US
2952750778.00.09%75446Fundação Centros de Ref. em Tecnologias Inovadoras, BR
308746768.00.02%21536SWISSTOK Accelerated IT Services, CH
3114103740.30.15%429624ACDNET-ASN1 - ACD.net, US
3243087736.00.01%1736SPECKLESS-AS, RU
33268644730.00.01%1730
3432529726.00.01%1726CGI-FEDERAL-ASN-1 - CGI Federal, US
3551932724.50.02%21449RTCAISS-AS, RU
3616370711.80.06%53559RANDOM-LOGIC-AS, IL
37137642700.50.04%42802MESH-AS Mesh Infranet Private Limited, IN
38328144695.00.05%53475Touch-IT-AS, SZ
39204136690.40.05%53452FUSLVZ-LTD-AS, AT
4045891672.10.23%2214786SBT-AS-AP Solomon Telekom Co Ltd, SB
41265108667.00.01%1667BRASIL NORTE TELECOMUNICACOES LTDA - ME, BR
4218532640.00.06%63840Secretaria de Hacienda y Credito Publico, MX
4337511628.00.06%63768Enhanced-Internet, ZA
44328115627.00.01%1627Agro-West-Industries, CI
4528698627.00.01%9627UUNETZM-AS, ZA
4636962621.70.03%51865MTNZ-AS, ZM
4736040620.10.34%5321703YOUTUBE - Google LLC, US
4848316604.70.03%31814RCAIR-AS, RU
4935091603.00.37%3923516TELEDATA-AS Teledata, Ghana, IL
5038554597.00.01%
Total 103364.38.77%

50 Most active Prefixes for the past 14 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1208.65.144.0/24376630.56%14600 -- MXL-PROD - MX Logic, Inc., US
2216.238.254.0/23328970.49%13904 -- COSLINK - Cherryland Services Inc, US
31.10.212.0/24313440.47%23969 -- TOT-NET TOT Public Company Limited, TH
4103.200.16.0/24309680.46%134630 -- PALAPANET-AS-ID PT Palapa Global Nusantara, ID
5103.200.19.0/24307830.46%134630 -- PALAPANET-AS-ID PT Palapa Global Nusantara, ID
6202.95.206.0/24290400.44%55792 -- DATEC-PNG-AS-AP Datec-PNG, PG
727.122.31.0/24272530.41%55792 -- DATEC-PNG-AS-AP Datec-PNG, PG
824.139.172.0/24237770.36%14638 -- LCPRL - Liberty Cablevision of Puerto Rico, US
9104.237.191.0/24213990.32%36040 -- YOUTUBE - Google LLC, US
10199.245.187.0/24196780.29%3832 -- CINE-NET - Cinenet Communications, US
11198.148.151.0/24196660.29%3832 -- CINE-NET - Cinenet Communications, US
12154.82.69.0/24182800.27%32708 -- ROOTNETWORKS - Root Networks, LLC, US
13214.27.168.0/22149930.22%27064 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center, US
14214.4.251.0/24148540.22%27064 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center, US
15113.23.250.0/24137910.21%38182 -- EXTREMEBB-AS-MY Extreme Broadband - Total Broadband Experience, MY
16216.238.255.0/24134940.20%13904 -- COSLINK - Cherryland Services Inc, US
1768.69.45.0/24132520.20%14858 -- HISNET - Hanson Information Systems, Inc. / Family Net, US
19058 -- IRTC-NET - Illinois Rural Telecommunication Co., US
1868.69.37.0/24123740.19%14858 -- HISNET - Hanson Information Systems, Inc. / Family Net, US
19058 -- IRTC-NET - Illinois Rural Telecommunication Co., US
1964.70.30.0/24118150.18%3561 -- CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC, US
20209.177.171.0/24113170.17%18465 -- WORKDAY-01 - Workday, Inc., US
2127.124.80.0/2491180.14%38527 -- MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID
22103.85.7.0/2490230.14%136074 -- SARANACIPTAKOMUNIKASI-AS-ID PT. Sarana Cipta Komunikasi, ID
2327.124.83.0/2480820.12%38527 -- MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID
2427.124.84.0/2480450.12%38527 -- MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID
2545.115.113.0/2479640.12%55828 -- DRIK-BD Drik ICT Ltd, BD
26147.104.79.0/2459000.09%1502 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC, US
27147.104.78.0/2458990.09%1502 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC, US
28177.105.0.0/1857430.09%52853 -- UFLA - UNIVERSIDADE FEDERAL DE LAVRAS, BR
29147.104.77.0/2451260.08%1502 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC, US
30213.158.22.0/2450250.08%31496 -- ATNET-AS Arkhangelsk branch, RU
31180.93.8.0/2249240.07%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
32180.93.0.0/2249220.07%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
33203.252.142.0/2446880.07%9459 -- ASKONKUK Konkuk University, KR
3484.205.66.0/2444550.07%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
35193.118.40.0/2441100.06%21859 -- ZNET - Zenlayer Inc, US
36200.4.86.0/2437910.06%18532 -- Secretaria de Hacienda y Credito Publico, MX
3764.17.246.0/2335210.05%26878 -- TWRS-NYC - Towerstream I, Inc., US
38208.81.64.0/2434260.05%14600 -- MXL-PROD - MX Logic, Inc., US
39103.89.87.0/2433620.05%63731 -- TPTECO-AS-VN TIEN PHAT TECHNOLOGY CORPORATION, VN
40185.24.139.0/2431300.05%62140 -- RIGHTEL-DC, IR
41185.24.138.0/2431300.05%62140 -- RIGHTEL-DC, IR
42201.55.119.0/2431130.05%28303 --
43201.55.118.0/2431040.05%28303 --
44201.55.117.0/2430930.05%28303 --
45201.55.116.0/2430680.05%28303 --
46201.55.116.0/2230520.05%28303 --
47131.108.56.0/2229760.04%61688 -- PAPANET REDESUL INTERNET, BR
4866.71.255.0/2428350.04%46562 -- TOTAL-SERVER-SOLUTIONS - Total Server Solutions L.L.C., US
4969.2.23.0/2428090.04%14103 -- ACDNET-ASN1 - ACD.net, US
50150.137.74.0/2426370.04%1602 -- DNIC-AS-01602 - Headquarters, USAISC, US
Total 5687098.54%

14 Day BGP Profile: 8-January-2019 00:00 - 21-January-2019 23:59 (UTC+1000)

Number of BGP Update Messages:  10486085
Number of Prefix Updates:  6383299
Number of Prefix Withdrawals:  290677
Average Prefixes per BGP Update:  0.64
Average BGP Update Messages per second:  8.67
Average Prefix Updates per second:  5.52
Peak BGP Update Message Rate per second:  74528  (03:17:43 Wed, 16-Jan-2019)
Peak Prefix Update Rate per second:  5518  (07:49:33 Wed, 9-Jan-2019)
Peak Prefix Withdraw Rate per second:  61263  (03:17:43 Wed, 16-Jan-2019)
Prefix Count:  777663
Updated Prefix Count:  515302
Stable Prefix Count:  262361
Origin AS Count:  63255
Updated Origin AS Count:  50146
Stable Origin AS Count:  13109
Unique Path Count:  463947
Updated Path Count:  364312
Stable Path Count:  99635


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.